Patents by Inventor Nobuyuki Ishii
Nobuyuki Ishii has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11959515Abstract: A moving element (21) holding a workpiece (a hub unit bearing (1)) is horizontally loaded into an internal space (23) of an exterior (17) from an external space of the outer package (17), while being guided by a guide member (20) through an opening portion (a front surface side opening portion (25)) provided in the exterior (17) constituting a rotary forging apparatus (16). After completion of the loading process, the workpiece is subjected to rotary forging, using a forming die (18).Type: GrantFiled: February 13, 2019Date of Patent: April 16, 2024Assignee: NSK LTD.Inventors: Nobuyuki Hagiwara, Atsuhiro Ishii, Tokumasa Kikuchi, Tsuyoshi Kamoda
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Publication number: 20220136206Abstract: A shovel includes an upper swing structure, a lower traveling structure, a first switch configured to stop an engine, and a hardware processor configured to control the engine. The hardware processor is configured to determine to start an automatic cooling operation in response to recognizing a predetermined operation and recognizing that an operation to stop the engine has been performed on the first switch.Type: ApplicationFiled: January 13, 2022Publication date: May 5, 2022Inventor: Nobuyuki ISHII
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Patent number: 10497184Abstract: A shovel includes a lower traveling body; an upper turning body that is installed on the lower traveling body; an internal-combustion engine disposed in the upper turning body; an oil hydraulic pump that discharges hydraulic oil by power of the internal-combustion engine; a hydraulic actuator that is driven by the hydraulic oil discharged by the oil hydraulic pump; a fuel container that stores fuel of the internal-combustion engine; a first detector that detects a residual quantity state of the fuel; a reducing agent container that stores a reducing agent to be used in a selective catalytic reduction system; a second detector that detects a residual quantity state of the reducing agent; and an image display unit that is installed in a cabin, wherein the image display unit is configured to simultaneously image-display the residual quantity state of the fuel and the residual quantity state of the reducing agent.Type: GrantFiled: January 12, 2016Date of Patent: December 3, 2019Assignee: SUMITOMO(S.H.I.) CONSTRUCTION MACHINERY CO., LTD.Inventors: Takeya Izumikawa, Nobuyuki Ishii
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Patent number: 9872001Abstract: A projector includes a first cooling object and a second cooling object, a first circulatory cooling device having a first closed housing, and adapted to circulate a first cooling gas in the first closed housing to cool the first cooling object disposed in the first closed housing, and a second circulatory cooling device having a second closed housing, and adapted to circulate a second cooling gas in the second closed housing to cool the second cooling object disposed in the second closed housing, the first cooling object is an image forming section including a light modulation device adapted to modulate light entering the light modulation device to form an image, and the second cooling object is a first optical component included in an optical component making a contribution to the formation of the image by the light modulation device.Type: GrantFiled: April 7, 2016Date of Patent: January 16, 2018Assignee: Seiko Epson CorporationInventor: Nobuyuki Ishii
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Publication number: 20160301901Abstract: A projector includes a first cooling object and a second cooling object, a first circulatory cooling device having a first closed housing, and adapted to circulate a first cooling gas in the first closed housing to cool the first cooling object disposed in the first closed housing, and a second circulatory cooling device having a second closed housing, and adapted to circulate a second cooling gas in the second closed housing to cool the second cooling object disposed in the second closed housing, the first cooling object is an image forming section including a light modulation device adapted to modulate light entering the light modulation device to form an image, and the second cooling object is a first optical component included in an optical component making a contribution to the formation of the image by the light modulation device.Type: ApplicationFiled: April 7, 2016Publication date: October 13, 2016Inventor: Nobuyuki Ishii
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Publication number: 20160125666Abstract: A shovel includes a lower traveling body; an upper turning body that is installed on the lower traveling body; an internal-combustion engine disposed in the upper turning body; an oil hydraulic pump that discharges hydraulic oil by power of the internal-combustion engine; a hydraulic actuator that is driven by the hydraulic oil discharged by the oil hydraulic pump; a fuel container that stores fuel of the internal-combustion engine; a first detector that detects a residual quantity state of the fuel; a reducing agent container that stores a reducing agent to be used in a selective catalytic reduction system; a second detector that detects a residual quantity state of the reducing agent; and an image display unit that is installed in a cabin, wherein the image display unit is configured to simultaneously image-display the residual quantity state of the fuel and the residual quantity state of the reducing agent.Type: ApplicationFiled: January 12, 2016Publication date: May 5, 2016Inventors: Takeya IZUMIKAWA, Nobuyuki ISHII
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Publication number: 20120193975Abstract: A vehicle brake apparatus causes the brake control ECU to shut down control of the slave cylinder and the master cut valve in a failure mode in which the slave cylinder becomes inoperative due to a failure in the power supply, thereby allowing a brake fluid pressure generated by a master cylinder through operation of the brake pedal to actuate the wheel cylinder. The brake control ECU shuts down control of the slave cylinder and the master cut valve when the first monitoring device detects a failure in the power supply and the second monitoring device detects an interruption of the communication between the brake control ECU and other vehicle control devices that are provided independently of the brake control ECU.Type: ApplicationFiled: January 31, 2012Publication date: August 2, 2012Applicant: HONDA MOTOR CO., LTDInventor: Nobuyuki ISHII
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Patent number: 7988241Abstract: A brake system includes an electric brake force generator for braking a wheel of a vehicle by a driving force of an electric motor. A problem determination device is provided in which the problem determination device sends an electrical signal to the electric motor such that the electric motor rotates in a direction opposite that of the direction of rotation to generate a brake force. If a rotation of the electric motor is not detected, then the problem determination device determines that a problem has occurred.Type: GrantFiled: January 4, 2008Date of Patent: August 2, 2011Assignee: Honda Motor Co., Ltd.Inventor: Nobuyuki Ishii
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Patent number: 7488047Abstract: During normal operation in which a motor cylinder is operative, when a depressing force cut-off valve is closed, a front wheel is braked by operating a first wheel cylinder by brake fluid pressure generated by the motor cylinder. When there is an abnormality in which the motor cylinder breaks down, the front wheel is braked by supplying, via the opened depressing force cut-off valve, brake fluid pressure generated by a master cylinder operated by a driver's braking operation to the first wheel cylinder, and a rear wheel is braked by supplying the brake fluid pressure to a second wheel cylinder. Thus, since both the front and rear wheels are braked by the brake fluid pressure generated by the master cylinder in case of abnormality, a vehicle can be reliably stopped by a sufficient braking force.Type: GrantFiled: October 17, 2005Date of Patent: February 10, 2009Assignee: Honda Motor Co., Ltd.Inventors: Kunimichi Hatano, Hiromi Inagaki, Osamu Yamamoto, Takehiro Horiuchi, Nobuyuki Ishii
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Publication number: 20080210496Abstract: A brake system includes an electric brake force generator for braking a wheel of a vehicle by a driving force of an electric motor. A problem determination device is provided in which the problem determination device sends an electrical signal to the electric motor such that the electric motor rotates in a direction opposite that of the direction of rotation to generate a brake force. If a rotation of the electric motor is not detected, then the problem determination device determines that a problem has occurred.Type: ApplicationFiled: January 4, 2008Publication date: September 4, 2008Applicant: Honda Motor Co., Ltd.Inventor: Nobuyuki Ishii
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Patent number: 7365930Abstract: Formation of wear powder caused by wear of a ramp which is attributable to mutual contact of a lift tab and the ramp is to be reduced in loading and unloading operations. In one embodiment, a spindle motor is turned on by application of power, then the temperature of a ramp is measured and it is determined whether the temperature of the ramp has reached a preset temperature (about 25° C.) or not. If the answer is negative, a heater is energized to heat the ramp for raising the temperature of the ramp. When it is detected that the temperature of the ramp has reached the preset temperature, the heating of the ramp is stopped and the execution of loading and unloading operations is permitted, then an ordinary processing is started.Type: GrantFiled: June 1, 2006Date of Patent: April 29, 2008Assignee: Hitachi Global Storage TechnologiesInventors: Nobuyuki Ishii, Kazuhisa Murakami, Takashi Takenaka, Tomoki Hiramatsu
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Patent number: 7284270Abstract: An IC card comprising: a core layer comprising therein an electronic element having a memory medium; an image receptive layer recording at least either text information or image information; and an optical variation element layer comprising an optical variation element, wherein the memory medium stores a characteristic information of the optical variation element layer and at least either the text information or the image information.Type: GrantFiled: September 6, 2002Date of Patent: October 16, 2007Assignee: Konica CorporationInventors: Shigehiro Kitamura, Nobuyuki Ishii, Hideki Takahashi, Ryoji Hattori
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Publication number: 20060274455Abstract: Formation of wear powder caused by wear of a ramp which is attributable to mutual contact of a lift tab and the ramp is to be reduced in loading and unloading operations. In one embodiment, a spindle motor is turned on by application of power, then the temperature of a ramp is measured and it is determined whether the temperature of the ramp has reached a preset temperature (about 25° C.) or not. If the answer is negative, a heater is energized to heat the ramp for raising the temperature of the ramp. When it is detected that the temperature of the ramp has reached the preset temperature, the heating of the ramp is stopped and the execution of loading and unloading operations is permitted, then an ordinary processing is started.Type: ApplicationFiled: June 1, 2006Publication date: December 7, 2006Applicant: Hitachi Global Storage Technologies Netherlands B.V.Inventors: Nobuyuki Ishii, Kazuhisa Murakami, Takashi Takenaka, Tomoki Hiramatsu
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Patent number: 7079348Abstract: A magnetic disk drive has an external environment monitoring function. Data is stored on available disk media while the magnetic disk drive is in an unfavorable environment. Under favorable conditions, the data is then moved to a write-restricted area of the media, which was unavailable while the magnetic disk drive was in the unfavorable environment. The magnetic disk drive uses a temperature sensor/atmospheric pressure sensor as a monitoring device and exercises a function, for example, for reading a reference signal stored in a predetermined area of the medium at predefined intervals. When the external environment is favorable for the magnetic disk drive, the present invention can increase the information storage capacity determined appropriate under the current operating conditions.Type: GrantFiled: May 3, 2004Date of Patent: July 18, 2006Assignee: Hitachi Global Storage Technologies Japan, Ltd.Inventors: Nobuyuki Ishii, Kazuhisa Murakami, Sadahiro Nishida, Takashi Takenaka
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Publication number: 20060082217Abstract: During normal operation in which a motor cylinder is operative, when a depressing force cut-off valve is closed, a front wheel is braked by operating a first wheel cylinder by brake fluid pressure generated by the motor cylinder. When there is an abnormality in which the motor cylinder breaks down, the front wheel is braked by supplying, via the opened depressing force cut-off valve, brake fluid pressure generated by a master cylinder operated by a driver's braking operation to the first wheel cylinder, and a rear wheel is braked by supplying the brake fluid pressure to a second wheel cylinder. Thus, since both the front and rear wheels are braked by the brake fluid pressure generated by the master cylinder in case of abnormality, a vehicle can be reliably stopped by a sufficient braking force.Type: ApplicationFiled: October 17, 2005Publication date: April 20, 2006Applicant: Honda Motor Co., Ltd.Inventors: Kunimichi Hatano, Hiromi Inagaki, Osamu Yamamoto, Takehiro Horiuchi, Nobuyuki Ishii
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Publication number: 20040264028Abstract: A magnetic disk drive has an external environment monitoring function. Data is stored on available disk media while the magnetic disk drive is in an unfavorable environment. Under favorable conditions, the data is then moved to a write-restricted area of the media, which was unavailable while the magnetic disk drive was in the unfavorable environment. The magnetic disk drive uses a temperature sensor/atmospheric pressure sensor as a monitoring device and exercises a function, for example, for reading a reference signal stored in a predetermined area of the medium at predefined intervals. When the external environment is favorable for the magnetic disk drive, the present invention can increase the information storage capacity determined appropriate under the current operating conditions.Type: ApplicationFiled: May 3, 2004Publication date: December 30, 2004Applicant: Hitachi Global Storage Technologies Japan, Ltd.Inventors: Nobuyuki Ishii, Kazuhisa Murakami, Sadahiro Nishida, Takashi Takenaka
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Patent number: 6693761Abstract: In a magnetic disk unit, in the control of a load/unload function of a magnetic head relative to a magnetic disk, the magnetic disk and the magnetic head are prevented from contacting each other and damage thereto is avoided by utilizing a shallow dual-step subambient pressure slider and carrying out loading/unloading at a rotational speed lower than a rated rotational speed of the normally operated magnetic disk at which writing and reading (R/W) of data to and from the magnetic disk by the magnetic head is normally carried out.Type: GrantFiled: March 2, 2001Date of Patent: February 17, 2004Assignee: Hitachi, Ltd.Inventors: Nobuyuki Ishii, Kiyoshi Hashimoto, Shinsuke Higuchi, Kenichi Gomi
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Patent number: 6638635Abstract: An IC-mounted card substrate comprising a first sheet member having at least a first support, a second sheet member having at least a second support and an electronic part fixing layer having therein an IC-module and provided between the first sheet member and the second sheet member, wherein the second sheet member has a cushion layer comprising an actinic ray-cured resin on the second support, and a displacement value of needle penetration of the cushion layer obtained by a thermo-mechanical analysis (TMA) apparatus is not more than 30% at temperature of 100° C. and not less than 30% at a temperature of 150° C. based on the thickness of the cushion layer.Type: GrantFiled: January 22, 2002Date of Patent: October 28, 2003Assignee: Konica CorporationInventors: Ryoji Hattori, Nobuyuki Ishii, Shigehiro Kitamura
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Publication number: 20030065938Abstract: An IC card comprising: a core layer comprising therein an electronic element having a memory medium; an image receptive layer recording at least either text information or image information; and an optical variation element layer comprising an optical variation element, wherein the memory medium stores a characteristic information of the optical variation element layer and at least either the text information or the image information.Type: ApplicationFiled: September 6, 2002Publication date: April 3, 2003Inventors: Shigehiro Kitamura, Nobuyuki Ishii, Hideki Takahashi, Ryoji Hattori
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Publication number: 20020168513Abstract: An IC-mounted card substrate comprising a first sheet member having at least a first support, a second sheet member having at least a second support and an electronic part fixing layer having therein an IC-module and provided between the first sheet member and the second sheet member, wherein the second sheet member has a cushion layer comprising an actinic ray-cured resin on the second support, and a displacement value of needle penetration of the cushion layer obtained by a thermo-mechanical analysis (TMA) apparatus is not more than 30% at temperature of 100° C. and not less than 30% at a temperature of 150° C. based on the thickness of the cushion layer.Type: ApplicationFiled: January 22, 2002Publication date: November 14, 2002Inventors: Ryoji Hattori, Nobuyuki Ishii, Shigehiro Kitamura